Stop Service Workers that execute JavaScript for too long.

content/browser/service_worker/embedded_worker_test_helper.cc

Index: content/browser/service_worker/embedded_worker_test_helper.cc
diff --git a/content/browser/service_worker/embedded_worker_test_helper.cc b/content/browser/service_worker/embedded_worker_test_helper.cc
index 7a8468f7b338fe777dce4fad0ecf1ace3c4bd568..5ba7e4e1e3466fe256adfa00562127f86ef836a8 100644
--- a/content/browser/service_worker/embedded_worker_test_helper.cc
+++ b/content/browser/service_worker/embedded_worker_test_helper.cc
@@ -19,8 +19,8 @@
 namespace content {
 
 EmbeddedWorkerTestHelper::EmbeddedWorkerTestHelper(int mock_render_process_id)
-    : wrapper_(new ServiceWorkerContextWrapper(NULL)),
-      next_thread_id_(0),
+    : next_thread_id_(0),
+      wrapper_(new ServiceWorkerContextWrapper(NULL)),
       mock_render_process_id_(mock_render_process_id),
       weak_factory_(this) {
   scoped_ptr<MockServiceWorkerDatabaseTaskManager> database_task_manager(